OSUWTG-MnHI317 – Residency
9th sighting in Au'au Channel
OSUWTG-MnHI317 @35130
Dec 5, 2024 – Feb 10, 2025 · Au'au Channel
Au'au Channel · Dec 2024 – Feb 2025
71 m
Deepest dive
2:38
Longest dive
56
Dives
- Sightings
- 5
- Days between first and last sighting
- 67
- Deepest dive on record
- 71 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 5, 2024 | 50 m | — | 33 m |
| Dec 6, 2024 | 22 m | — | 20 m |
| Dec 17, 2024 | 121 m | — | 52 m |
| Jan 17, 2025 | 90 m | — | 71 m |
| Feb 10, 2025 | 91 m | — | 58 m |
Seafloor and sea temperature measured · ✳ dives modelled
Deepest dive against the seafloor, per sighting
Seafloor · measured Deepest dive · modelledDepth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.
Dives
71 m
Deepest dive
2:38
Longest dive
56
Dives
20 m
Avg dive depth
5
Sightings
67
Days first → last
Dive metrics are modelled within real depth limits — not measured
Get actual dive data with Risa Deep →Dive profile
modelledDepth shaped by the seafloor limit here (90 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 17, 2025
measured- Seafloor depth
- 90 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 22 m – 121 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.